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*The Angi rating for Energy Efficiency Auditing companies in Harrison, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Harrison, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on October 15, 2025

Top-Rated Energy efficiency auditors in Harrison - Updated Nov 2026

Avatar for Home Energy Solutions
Home Energy Solutions
4.7(
14
)
Home Energy Audit

Serving Harrison, WI and surrounding areas

In business since 1992

Credit card accepted

"John was excellent to work with. Very thorough in his pre energy inspection as well with post inspection. Without John s work the insulation crew would have had a difficult time finding the problem areas. Highly recommend for ANY insulation work."
Response time9 hrs
Response rate91%
Recommended by90%of homeowners
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Energy Efficiency Auditing FAQs, answered by experts

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

Yes, advising on models that save electricity and reduce utility bills.

Audits include inspecting insulation, HVAC systems, windows, and appliances to identify energy inefficiencies.

Electric bills tend to be lower in spring and fall because people use less electricity during these seasons. Milder temperatures allow for less use of heating and cooling, unlike during winter and summer, which usually bring more extreme temperatures.

Yes, Tesla Powerwalls are worth the upfront costs, as you can recoup your investment within six to eight years. Plus, they provide peace of mind that you'll have power during a power outage, and, depending on the system you install, you can become energy-independent. While they may be more expensive than other solar power systems, they offer higher battery capacity and lifespan.

The Harrison, WI homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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